Is squid actually seafood? One article explains it clearly

Squid is a type of seafood. Seafood refers to dishes made from marine animals, including fish, shrimp, shellfish, and so on. Squid is also a kind of seafood, and it contains high-quality protein and unsaturated fatty acids, making it very nutritious. People who are allergic to seafood are advised not to eat it.

Squid actually belongs to the shellfish group

Squid and cuttlefish are “relatives”. In fact, it is not a fish, but a kind of shellfish, except that its shell has degenerated and become a white internal skeleton. The squid has a long, narrow body, somewhat like the tip of a javelin, so it is also called the spear squid.

Squid is 24K pure shellfish. Shellfish is equivalent to the phylum Mollusca, and squid is the common name for some organisms within it that belong to the class Cephalopoda. Strictly speaking, the name “squid” is not scientific, because this term was a common name coined decades ago for economic reasons under the classification system at that time. But by the beginning of this century, mainland China had basically accepted the new classification system for Cephalopoda, which differs greatly from the original classification system, and the taxonomic units to which the species referred to as squid belong have also been split apart and divided up. Scientifically speaking, this name is no longer of much significance.

Summary: The above content is the introduction compiled by the Tuliu.com editors on whether squid belongs to seafood. We hope it can help those who need it.